Tosca Reno invites every Sister In Iron to unite on International Women’s Day by revealing your most powerful, super hot, most inspiring, totally AWESOME selfies on Instagram to be featured in a special online gallery dedicated to the power, beauty and strength of women. These photos do not necessarily have to be “beautiful” in a traditional sense, we want to see raw, fiery, gutsy, gritty passion.

Submit your photos by posting to your Instagram or Twitter profile using the handle @toscareno and hashtag #sistersiniron2013 in the caption.

Here’s to the Year of Women!